Air quality in Gniezno
28
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
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Pollutants
PM2.5
4.1 µg/m³
PM10
7.2 µg/m³
NO₂
2 µg/m³
O₃
69 µg/m³
SO₂
1.1 µg/m³
CO
152 µg/m³
Pollen
Grass
2
Low
Mugwort
1
Low
Ragweed
10
Low